baber/WOPTO huggingface dataset:
Patent JP-2003133789-A (JP)
Title: Electronic part mounting apparatus, control method of carrying conveyer thereof, and electronic part mounting line
Inventor: OBARA HIROSHI
IPC: B65G43/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost and eliminate excess labor hour for preparing the driving, by providing a control method of a conveyer of an electronic part mounting apparatus and an electronic part mounting apparatus along with a constitution capable of driving a bypass conveyer, equipped with the electronic part mounting apparatus independently from the main body of the mounting apparatus, and eliminating the double control circuits for the main body of the mounting apparatus and the conveyer. SOLUTION: While the board is not located at mounting positions P1 and P2 of the electronic part mounting apparatus, the fed board is carried to the mounting position and an electronic part is mounted. When the board is located at the mounting positions P1 and P2, the fed board is bypassed around the mounting positions and carried to the feed-out position. Bypass conveyers 23, 24, 33, 34, 43 and 44 for bypassing and carrying the fed board are controlled by controllers 53 and 55 provided as bodies differently and independently from the electronic part mounting apparatus.
Patent JP-2003133131-A (JP)
Title: Electromagnetic solenoid
Inventor: SHIBATA NAOTO
IPC: H01F7/16
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid which is provided with a stator consisting of an electromagnet and with a mover to be driven by a magnetic field generated by electrification to the stator, has a high thrust and can easily control the mover. SOLUTION: The electromagnetic solenoid is constituted of a core 11 consisting of a ferromagnetic material cut in a rectangular shape at one side of an approximately center portion of a lengthwise direction of a rectangular cube and a coil 12 wound by a conductor on the cut portion of the core 11 and is provided with the rectangular cubic stator 30 between the electromagnets 10 and 20 which are opposed to each other keeping a prescribed space. The stator 30 is constituted of a permanent magnet 32 between plungers 31 and 31. The electromagnet 10 side of the permanent magnet 32 has an N pole and the electromagnet 20 side has a S pole.
Patent JP-2003132191-A (JP)
Title: Knowledge reference method and compilation method based on work list
Inventor: KIDO KUNIHIKO
IPC: G06Q50/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in controlling works by a work list wherein relation between the works is not clarified so as not to grasp the meaning of a series of works and cause trouble in executing the works. SOLUTION: A knowledge control system bases on the work list is provided with a display, a display control processing part and a work list control part. This system is characterized in that the display control processing part is provided with means displaying the relation between works comprising the work list, the work list control part specifies the relation between the respective works based on information defined with the relation between the respective works comprising the work list, and the display control processing part is provided with a function displaying the relation between the works on a display by means displaying the relation between the works.
Patent JP-2002165232-A (JP)
Title: Virtual-space generation and presentation apparatus
Inventor: UOMORI KENYA
IPC: G02B27/22
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a virtual-space generation and presentation apparatus which is handled simply, which can be observed by a plurality of persons, and which can enhance the sense of presence. SOLUTION: The virtual-space generation and presentation apparatus is provided with an image generating part, in which image data corresponding to the visual field of the left eye and image data corresponding to the visual field of the right eye are generated with reference to a plurality of prescribed directions, and an image presentation means which comprises a plurality of displays with images from the right and left eyes being presented to the right and left eyes of an observer regarding the respective directions. The image generation part displays a prescribed point on the display, which displays a point located at a smallest distance from the eye point of the observer from among points in which extensions of straight lines connecting three-dimensional positions at prescribed points of a display object are crossed with the respective displays.
Patent JP-2003137565-A (JP)
Title: Mold for molding optical element and its producing method
Inventor: SHIOKAWA TAKANOBU
IPC: C03B11/08
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding an optical element not causing peeling of the protection film and having excellent durability. SOLUTION: The mold for molding the optical element consists of a substrate 1 on which a protection film 2 is formed. The protection film 2 is formed by a film whose density is changed continuously or stepwise. As stress caused on the mold when it is heated or cooled repeatedly is softened by the film, film peeling can be prevented and thus mold durability can be improved.
Patent JP-2003131279-A (JP)
Title: Range-finding device with shake detecting function
Inventor: NAKADA KOICHI
IPC: G03B13/36
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a range-finding device with a shake detecting function capable of realizing shake detection with more accurate and simpler constitution than the conventional one without increasing the capacity of a memory in the case of detecting camera shake by utilizing a range-finding sensor. SOLUTION: This range-finding device with a shake detecting function is provided with a pair of light receiving lenses for forming a subject image, a pair of line sensors photoelectrically converting the subject image and outputting it as an image signal and a storage means for storing the image signal outputted from a pair of line sensors. In the device, a distance to a subject is measured on the basis of the image signal outputted from a pair of line sensors and also the image signal is acquired at specified time intervals so as to detect the camera shake according to the change of the image signal.  Then, the storage means for storing the image signal is shared with the range- finding and the detection of the camera shake, and also a method for storing the image signal outputted from a pair of line sensors in the storage means is changed between the case of range-finding and the case of detecting the camera shake.
Patent JP-2003137427-A (JP)
Title: Board carrying cart and board carrying system
Inventor: MIYAZONO NAOYUKI
IPC: H01L21/68
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a board carrying cart capable of restricting the swing of boards during carrying. SOLUTION: This board carrying cart is provided with a main body frame 61, several wheels 66a, 66b and 66c for supporting the main body frame along rails freely to run and having a buffer mechanism for relaxing the impact to be generated when passing a connection part of the rails, several support arms 7 for supporting the boards standing in the oblique attitude to receive the weight of the boards on the main body frame and having several holding claws 71, 72 and 73 for holding the peripheral edge of the board in the restricting condition or the nearly restricting condition, and a guide piece 79 for interfering with regulating means provided in both sides of an upper part of a carrying passage to restrict the swing of the upper part of the board to be generated when passing through a connection part of the rails.
Patent JP-2003141860-A (JP)
Title: Portable audio reproducing device
Inventor: OKADA HIROYUKI
IPC: G11B31/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable audio reproducing device in which operations by an optical remote controller is made possible even though the device is being recharged. SOLUTION: A portable audio reproducing device 10 has a constitution in which a reproducing device main body 2 is placed and connected to a placing table type recharger 11 in order to recharge a main body incorporated rechargeable battery and a recording medium such as an MD or the like is reproduced. To be more specific, the device 10 is provided with an optical remote controller 16 which degenerates infrared ray signals P. The recharger 11 is provided with an optical remote controller light receiving section 14 having a light receiving section 12 which receives the signals P generated by the remote controller 16 and outputs a remote controller code C and a decoding microcomputer 13 which decodes the code C and outputs corresponding control signals S using a bidirectional communication line 7.  The main body 2 is controlled by a control microcomputer 3 to which the signals S are supplied.
Patent JP-2003141394-A (JP)
Title: System, method and program for displaying merchandise in net auction and recording medium recorded with the program
Inventor: OKANO SHINICHI
IPC: G06Q50/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise display system and merchandise displaying method in a net auction for improving its convenience and operability by using the attribute information of each merchandise to three-dimensionally display a plurality of pieces of merchandise information at a glance in real time and facilitating the retrieval and comparison of each merchandise. SOLUTION: A 3D auction server 1 stores merchandise attribute information including the name, present price and remaining time of each merchandise in a merchandise information database 11, and acquires the merchandise attribute information and address of a corresponding merchandise from the database 11 in response to a merchandise information request from a participant terminal 7, and calculates three-dimensional coordinates with a coordinate calculating means 27 to transmit the three-dimensional coordinates to the participant terminal. The participant terminal acquires from the server 1 merchandise attribute information corresponding to the address and displays the merchandise attribute information on the participant terminal on the basis of the three-dimensional coordinates.
Patent JP-2003153493-A (JP)
Title: Hydraulic unit
Inventor: SHIBUKAWA SUETARO
IPC: F04B53/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight hydraulic unit wherein difference between a rotational speed in the case of pump maximum oil hydraulics and a rotational speed in the case of open oil hydraulics is small, and a magnet is not permanently demagnetized when the unit is used in a low temperature region. SOLUTION: The hydraulic unit is constituted by mounting a motor constituted by applying a rare earth magnet to an exciting source. The axial length is reduced, the outer diameter of a rotor is increased, coil resistance R is reduced, and the fluctuation rate of a rotational speed is reduced when a load current I fluctuates, thereby restraining magnitude and tone of operation sound of the hydraulic unit.
Patent JP-2003147255-A (JP)
Title: Aqueous dispersing element for coating
Inventor: TAMORI KOJI
IPC: C08F220/18
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersing element for coating capable of forming a coated film excellent in solvent resistance, water resistance, printability, acid resistance and alkali resistance. SOLUTION: This aqueous dispersing element for coating comprises polymer particles obtained by carrying out emulsion polymerization of (A) an aromatic ethylenic unsaturated monomer with (B) an ethylenic unsaturated monomer having epoxy group, (C) an ethylenic unsaturated carboxylic acid monomer and (D) the other ethylenic unsaturated monomer which is copolymerizable with the component (A), the component (B) and component (C) in an aqueous solvent in the presence of a reactive emulsifying agent and having >=70% gel fraction and <=200 nm average particle diameter.
Patent JP-2003097301-A (JP)
Title: Method for making longer stroke for really carrying out expansion at expansion stroke than stroke for really carrying out compression at compression stroke, in terms of stroke, and direct injection 4-cycle gasoline engine for carrying out opening/closing at low engine speed and high engine speed or at low load and high load, and opening-closing passage from valve with regard to size and number of valves in countermeasure when expansion stroke is made too long
Inventor: NAKADA OSAMU
IPC: F02D13/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To change a real air amount in a cylinder at low engine speed and high engine speed, or low load and high load in a direct injection 4-cycle gasoline engine at compression stroke, and to provide the engine which focuses on combustion efficiency at the low speed engine, focuses on power at high speed engine, focuses on the combustion efficiency at low load and focuses on the power at high load. SOLUTION: A size of valve 3 (hereinafter referred to as a 'valve d') which opens at a bottom dead center and closes at a position somewhat before a top dead center at compression stroke is reduced compared with an intake valve 1 (hereinafter referred to as a 'valve b'). At compression stroke, the valve d is opened or is not opened, or the passage (pipe) 9 from the valve d is opened or closed.
Patent JP-2003158812-A (JP)
Title: Dimension adjustment and connection unit
Inventor: YAMADA YUKIHIKO
IPC: H02G5/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dimension adjustment and connection unit capable of attaining miniaturization, easy handling, high workability, and stable and positive mutual connection of bus ducts. SOLUTION: This dimension adjustment and connection unit is capable of adjusting dimensions based on an interval between the bus ducts which are separated from each other and electrically connecting the bus ducts. Mutual connection bodies have conductive connection members in contact with the conductors of the bus ducts and connection side plates attached to the outside, and are connected so that position adjustment can be made in the connection direction through the connection side places. A connection conductor is provided which comes into contact with a section between the conductive connection member of one connection body and the conductive connection member of the other connection body.
Patent JP-2002204572-A (JP)
Title: Switching power and control method for the same
Inventor: HSU WEN-KUAN
IPC: H02M1/32
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a self oscillating type converter and a power supply, and a control method for them. SOLUTION: In addition to a transformer having a well-known RCC structure, switching device, positive feedback circuit and adjustment/control circuit, a control circuit to which power is partially supplied from the terminal of an opposite polarity by feedback winding of the transformer is provided. All of the undervoltage protection(UVP), overvoltage protection(OVP), and overload protection, as well as a stable output voltage, are achieved by the circuit design of this control circuit.
Patent JP-2003158553-A (JP)
Title: Ip phone and method for searching the ip phone
Inventor: SAKANO TSUNEYUKI
IPC: H04L12/70
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To efficiently attain call connection between IP phones. SOLUTION: The IP (Internet Protocol) phone 10A includes: a peer-to-peer communication apparatus 24 that transmits/receives information to/from one or more opposite IP phones 10B, 10C, 10D via an IP network 20 according to the peer-to-peer system; and a telephone number searching device 42 that collates a telephone number received by the apparatus 24 with the telephone number of the IP phone 10A itself. The peer-to-peer communication device 24 returns the IP address of the IP phone 10A itself only when both the telephone numbers are coincident as a result of collation. The IP phone 10A makes call connection to the opposite IP phone transmitting the telephone number of the IP phone 10A itself by using the IP address.
Patent JP-2003153799-A (JP)
Title: Cooking pot and cooking apparatus using the same
Inventor: BETSUSHI TOKUJI
IPC: A47J27/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooking pot which can be heated by means of a small- sized heating plate. SOLUTION: A plurality of heat pipes 4 whose bottom ends are gathered at the central part of the bottom face of an inner pot 2 and whose top ends are uniformly arranged at equal intervals on the outer periphery of the side face of the inner pot 2 are fitted on the outer face of the bottomed inner pot 2 so as to be heat-conductible and a heat introducing part 5 with heat conductive properties is fitted on the bottom ends of a plurality of the heat pipes 4 so as to be heat-conductible and the inner pot 2 is stored in an outer container 3 in such a way that an thermal insulation space 7 is formed between the inner face of the outer container 3 and the outer face of the inner pot 2.
Patent JP-2002179311-A (JP)
Title: Method and system for collecting printed product
Inventor: PALMATIER ROLAND THOMAS
IPC: B65H45/28
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that enable a more reliable and flexible total printing process. SOLUTION: The system has a roll-to-roll printing machine 14 for forming a plurality of printed rolls, and a separate assembly device 20. The assembly device has a plurality of roll unwinding devices 21 separate from the printing machine, a first folding machine 22 for receiving at least one first web from the roll unwinding devices 21 and forming a first signature, and a second folding machine 23 for receiving at least one second web from the roll unwinding devices and forming a second signature.
Patent JP-2003155964-A (JP)
Title: Fuel injection pump
Inventor: MORI KATSUMI
IPC: F04B1/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump which removes minute foreign matters without causing pressure loss, controls flow rate with high precision, and facilitates replacement of a filter member. SOLUTION: Fuel flowing from a fuel tank into the filter member 3 through a fuel inlet 75 is sucked into a feed pump 60 after removal of foreign matter. Thus, no foreign matters enters from the feed pump 60 to a pressurizing chamber 34 side. Since a filter storing part 82 for storing the filter member 3 has almost the same inner diameter as that of a pump storing part 81, a passage area is larger than that of the fuel inlet 75. Therefore, pressure loss by the filter member 3 can be reduced even when the mesh size of the filter member 3 is decreased. A cover 74 is attachable and detachable to/from a casing 70, thereby facilitating the replacement of the filter member 3.
Patent JP-2003158718-A (JP)
Title: Image processing unit
Inventor: TANAKA TOMOSHI
IPC: H04N19/423
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To carry out compressing and enlarging in parallel without necessity of continuously processing adjacent two screens by a JPEG method in both compressing and enlarging and to eliminate missing of a frame in a compressed image signal in recording by preferentially carrying out compressing to the elongating. SOLUTION: The image processing unit records the image signals of a plurality of frames periodically input one by one frame from a multiplexer 12 on a hard disk 34 in a compressed state. The processing unit periodically outputs the compressed image signals of the plurality of the frames reproduced from the disk 34 frame by frame into a monitor 14 in an enlarged state. Here, the JPEG codecs 26a and 25b selectively carry out the individual compressing of the image signals of the plurality of frames and the individual enlarging of the compressed image signals of the plurality of frames. A CPU 28 allows the JPEG codecs 26a and 26b to preferentially compress to the enlarging process.
Patent JP-2003125648-A (JP)
Title: Pruning tool for cloud-shaped branch in high place
Inventor: TOCHIGI HIKARI
IPC: A01G3/025
Filed: 2001-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool for easily and efficiently pruning the cloud-shaped branches in the high place of a garden tree such as the pine. SOLUTION: This pruning tool for the cloud-shaped branches in a high place is such that an extensible rod 4 making vertical strokes with an operating lever 5 at hand is internally installed in a longitudinal handle cylinder 1 so that the top end 5a of the rod is projected into the outside of the top edge 1a of the handle cylinder 1, pruning scissors 3 are fixed to the top end external wall 1b of the handle cylinder 1 so that the stationary blade handle part 3a of the scissors can move through a hinge 2 by opening in a range of downward 90 deg., and the moving blade handle part 3b thereof is detachably fixed to the top end 5a of the extensible rod 4.
Patent JP-2003161126-A (JP)
Title: Valve system for engine
Inventor: MURATA SHINICHI
IPC: F01L1/18
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system for an engine which suppresses elastic deformation of a selector pin and the mating contact part, and opens/closes a valve in accordance with a design cam.  <P>SOLUTION: The valve system is equipped with a camshaft 5 having the first cam 12 and the second cam 13, a rocker shaft 8-1 formed by extending a T-shape arm part 16 which drives a valve 4 for opening and closing a combustion chamber C, the first rocker 14 capable of rocking around the rocker shaft according to the profile of the first cam 12, the second rocker 15 capable of rocking around the rocker shaft according to the profile of the second cam 13, a boss part 21 externally fitted to a shank 20 of the rocker shaft 8-1 formed on one of the first and second rockers, and the selector pin 26 for integrally rocking the shank and the boss part by being fitted to the shank and set in a locking hole 29 of the boss part 21, the shank center line L2 of the shank deviates by a prescribed quantity δ in the direction in which the selector pin 26 is protruded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161258-A (JP)
Title: Linear compressor
Inventor: KUWAKI YASUYUKI
IPC: F04B25/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently improve compressing efficiency while satisfying demands such as miniaturization and cost reduction.  <P>SOLUTION: A cylinder 11 and a piston 12 are formed into bottomed cylindrical shapes, the piston 12 is fitted from a bottom side of the cylinder 11, and reciprocated by a driving force from a linear motor 20. By applying this constitution where the cylinder 11 is recessed, a device can be miniaturized. Further a plurality of disc-shaped plate springs 28 are mounted. The piston 12 is fitted to inner sides of the plate springs 28, and its outer peripheral side is fixed to a housing 29. Whereby the resonance frequency of the piston 12 is increased, the plate springs 28 act as radiation fins to efficiently release the heat, and the compression efficiency can be improved.  <P>COPYRIGHT: (C)2003,JPO